/ Dictionary / Index L Lucy: Meaning and Definition of Find definitions for: Lu•cy Pronunciation: (l'sē), [key] — n. a female given name. Lu•cy Pronunciation: (l'sē), [key] — n. the incomplete skeletal remains of a female hominid found in eastern Ethiopia in 1974 and classified as Australopithecus afarensis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lucy (Thesaurus) Lucullus Lucy Stoner Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language